HaloMods "Classic" Read-only Archive

i was wondering if i could make a completely new model for halo pc and if so how? how can i make it in the game my plan: a cool new assault rifle with 2 modes of fire that u can use in bg, but it doesent replace the old ar, its like a new weapon, is this possible? can anyone help me please?
i have milkshape 3d and gmax

come on guys anybody? please help

u can make a new weapon yea but u need to replace one weapon to get another in id advice you to choose the least usable weapon and replace that then on hmt goto weapons change wat ever weapon you replaced to banshee gun then do wat ever mode u want in projectiles hope i was of help
btw the model has to be on .obj format and at a certain verice and that stuuf check the weapon ur going to replace then make a weapon with vertice close to that good luck