Haven't really seen much about this but can you imagine like a TF2 Aesthetic mod where everything looks ripped out of TF2

Like im pretty sure we could rip some of TF2 assets like barrels and stuff and add them in game

Headcrabs should be that one Breadcrab Mod, Kleiner replaced with Medic, Combine Soldiers replaced with a heavily modified Pyro model

and the weapons too, either just use TF2 Weapon Models (Stock Shotgun, Stock Rocket, Soldier's Grenades, etc) or just TF2fied HL2 Weapons

Civilian lines replaced with Mercs, Alyx replaced with Miss Pauling. literally this could really be fun