[HELP]How would you add the skin these weapons server-side?

[HELP]How would you add the skin these weapons server-side?

I watched the preview video but could not understand it. How would one go about adding the weapons you mentioned in your example, and how would one go about replacing the MicroDraco with a “compact_rifle”? There are many other weapon models, how would you add them? I have given examples. Anyone with knowledge please help. :pray:

Micro-Draco