For one downloading mods to Fallout 3 data isn't going to add them to Tale of Two Wastelands since Tale of Two Wastelands is a mod for Fallout New Vegas that adds Fallout 3 and all of it's DLCs to New Vegas as mods. When you are playing tale of two wastelands even in the capital wasteland and running a tale of two wastelands converted Marts Mutant Mod your still playing Fallout New Vegas since all the Fallout 3 content and converted mods run on the New Vegas engine. Mods for Fallout 3 to work in a tale of two wastelands game have to be converted to work with TTW and installed like you would a regular mod for fallout new vegas.
Second mods like FWE don't work with Tale of Two Wastelands. Project Nevada does and has a compatibility patch for it available on this site and Project Nevada is the successor to FWE so FWE is basically useless. Project Beauty and all Fallout 3 mods that require plugins need to be made compatible with Tale of Two Wastelands their are lists available on this site showing mods for Fallout 3 that have been converted and yes project beauty is one of them.
If you are having trouble installing Tale of Two Wastelands check YouTube their are quite a few videos on their about how to install tale of two wastelands
https://www.youtube.com/watch?v=tffNlRH6a2M
Personally I use Mod Organizer not NMM or FOMM so their are some differences. Getting back to load order I'm going to give you my current one as an example
0 0 FalloutNV.esm
1 1 DeadMoney.esm
2 2 HonestHearts.esm
3 3 OldWorldBlues.esm
4 4 LonesomeRoad.esm
5 5 GunRunnersArsenal.esm
6 6 ClassicPack.esm
7 7 MercenaryPack.esm
8 8 TribalPack.esm
9 9 CaravanPack.esm
10 a Fallout3.esm
11 b Anchorage.esm
12 c ThePitt.esm
13 d BrokenSteel.esm
14 e PointLookout.esm
15 f Zeta.esm
16 10 TaleOfTwoWastelands.esm
17 11 TTWFixes.esm
18 12 NewVegasUncut.esm
19 13 NewVegasUncut - TTW.esm
20 14 oHUD.esm
21 15 SomeguySeries.esm
22 16 TTWInteriors_Core.esm
23 17 TTWInteriorsProject_Combo.esm
24 18 StreetLights.esm
25 19 Run the Lucky 38.esm
26 1a NewVegasUncut - StreetLights.esm
27 1b TTW Redesigned.esm
28 1c Mart's Mutant Mod.esm
29 1d Regulators.esm
30 1e Rivet City Realignment.esm
31 1f domecity.esm
32 20 More Perks.esm
33 21 NevadaSkies.esm
34 22 NewVegasUncut - TTWInteriors.esm
35 23 A Trail of Crumbs.esm
36 24 Sortomatic.esm
37 25 bittercup_comp.esp
38 26 Project Nevada - Core.esm
39 27 Project Nevada - Equipment.esm
40 28 Project Nevada - Rebalance.esp
41 29 Project Nevada - Cyberware.esp
42 2a Project Nevada - Extra Options.esm
43 2b STRobot-Core.esm
44 2c House of Horrors.esm
45 2d TTW_OutcastTrading.esp
46 2e TTW_SpeechChecks.esp
47 2f TTW_StartupMenu.esp
48 30 TTW_StashPackOptions.esp
49 31 ttw_wildwasteland.esp
50 32 TTWOptions.esp
51 33 DarNifiedUINV.esp
52 34 The Mod Configuration Menu.esp
53 35 JIP Companions Command & Control.esp
54 36 JIP Improved Recipe Menu.esp
55 37 Project Nevada - Rebalance Complete.esp
56 38 Project Nevada - All DLC.esp
57 39 Project Nevada - Cyberware Additions.esp
58 3a Flora Overhaul.esp
59 3b Vurt's WFO.esp
60 3c The Lucky 38 Empire.esp
61 3d TTWInteriorsSortomatic.esp
62 3e EVE FNV - ALL DLC.esp
63 3f Project Nevada - TTW.esp
64 40 TTW Perks and Home Markers Essential.esp
65 41 TheFalcon.esp
66 42 STRobot-ChemImmunity.esp
67 43 TTWInteriors_Streetlights.esp
68 44 nevadaskies_-_ttw_edition.esp
69 45 TTWIntMojaveExpressBoxes_Combo.esp
70 46 TTW_TheFamily.esp
71 47 BurkeCompanion.esp
72 48 NewVegasBounties.esp
73 49 NewVegasBountiesII.esp
74 4a TheInheritance.esp
75 4b Russell.esp
76 4c NewVegasUncut - New Vegas Bounties.esp
77 4d LightSaber--TTW.esp
78 4e AutumnLeaves.esp
79 4f NewVegasUncut - New Vegas Bounties II.esp
80 50 TheCollector.esp
81 51 NewVegasUncut - Inheritance.esp
82 52 NewVegasUncut - Russell.esp
83 53 NewVegasUncut - Project Nevada.esp
84 54 TTWInt_RunL38_Patch.esp
85 55 TTW MMM + EVE + TTW Redesigned.esp
86 56 nvis.esp
87 57 mmm_nvis_comp_patch.esp
88 58 Mart's Mutant Mod Merged Patch Helper.esp
89 59 XFO - 4bb - Perks - Two per level.esp
90 5a More Perks - EVE compatibility patch.esp
91 5b More Perks Patch.esp
92 5c More Perks 2.94b patch.esp
93 5d AutoGates.esp
94 5e Improved Casinos 4X.esp
95 5f Easy Unlocking and Easy Hacking and Guaranteed Pick Pocket.esp
96 60 citadel_fix-for_v2-4a.esp
97 61 Merge Patch.esp
In my load order I have both regular new vegas mods and converted fallout 3 mods. It's all one load order since Tale of Two Wastelands is still at the end of the day a mod for Fallout New Vegas and your playing New Vegas when you are playing tale of two wastelands.
Also your load order should always begin as this
0 0 FalloutNV.esm
1 1 DeadMoney.esm
2 2 HonestHearts.esm
3 3 OldWorldBlues.esm
4 4 LonesomeRoad.esm
5 5 GunRunnersArsenal.esm
6 6 ClassicPack.esm
7 7 MercenaryPack.esm
8 8 TribalPack.esm
9 9 CaravanPack.esm
10 a Fallout3.esm
11 b Anchorage.esm
12 c ThePitt.esm
13 d BrokenSteel.esm
14 e PointLookout.esm
15 f Zeta.esm
16 10 TaleOfTwoWastelands.esm
Exactly like that or else TTW is not going to work. If you have more questions the best place to look for how to install tale of two wastelands is actually YouTube and not here since YouTubers walk you through the entire process in depth. Especially since your going to need to download things like FNVEdit, LOOT, NVSE, etc to get tale of two wastelands to work properly.
