[zDevon]

It is possible, somewhat.

You can create an object using https://sampwiki.blast.hk/wiki/CreateObject, spawning any of the available objects - https://sampwiki.blast.hk/wiki/Game_Object_ID_List. After it is created you can use https://sampwiki.blast.hk/wiki/AttachObjectToPlayer to alter your character's appearance.

The list includes things like hats, masks, glasses, and bandannas. All that good stuff.