>>528864467
How much of a suit do you need? Fully, or just the head? By prop do you mean something background?

Andiematronic has done a full Glitchtrap cosplay video, as well as (cheaper and easier, if visually so) a 24hr and 5hr costume build challenge vids.

https://www.youtube.com/watch?v=rZuX11KTuxA

https://www.youtube.com/watch?v=oAbrs_D7kdQ

https://www.youtube.com/watch?v=XInPEqtT09I