Can I chime in.
Reach out to Christopher from Kripton Top. I have recently asked if he could make the Vest.
His reply to me was he can start in a couple months.
The belt is the main problem. Rubber. No one I have reached out to makes it.
Gloves, boots easy. crowprops. Armour kit, Chris Prop Guy can do that. Pants shirt British Army desert easy to obtain.
Blaster is easy, 3d files on Thingy are very good.
Just that belt. If anyone has a suggestion would like to hear it.