I dont know your resource, probably some day i will put that as free resource, like all other of mine.
I dont know why you assume i should share my code with you, i assume you think i stole it and now selling?
My resource is simple nui and javascript/canvas, theres nothing complicated. Theres alot JS Scratchcard mechanisms on the web - you can google it for yourself.
About nui i make alot of them, you can check my free realases for community:
plus theres other scratch resources on that forum, whats exacly works similar?