So, make the Logo whatever colour you want, or if you want a specific multicolour patter make your colour clear and paint it clear then make it Vector put the pattern you want in and send it all the way to the back and make it bitmap again. Then right click and export. Won't work as a Scratch pfp, sorry.
Might cop this logo as the Search 'n' Destroy force logo (That team Vark is part of)