Ya know.. if you offered these significantly cheaper.. in a pack.. for Unreal.. I'd love to mess around with them. :)
I'm considering putting together some assets to make a / some cyberpunk "matrix" maps for VTT roleplaying. SO yeah.. I'd drop a little cash to mess around with these, and I'd probably use at least two of them.. but I'm not paying like $100 for 12 assets I may or may not use. Ever.
Anyway.. I'm not trying to come across as whiny, I'm just saying that you may be missing pert of your market, or a couple of parts, actually.