Honestly, if you like playing with fishing tackle Marc, the best sources of tackle to play with are garage sales and estate auctions. Find the old tackle boxes with the dozen or so rusted up lures, spoons, spin baits, and the old faithful red and white fishing bobber. Find a pattern that your local fishes bite on occasionally, or simply one that's fun to paint that looks like it might catch fish, clean them all up, and paint a bunch of them to see if they do catch fish.
You can usually pick the tackle box up for a few bucks, you'll need a $10 air brush from Harbor Freight, can of DNA and Mineral Spirits, a few cheap artist brushes from Wally World, assortment of paints, some glitter maybe, clear coat, assortment of split rings and hooks for the different size lures. Strip the lures down, give them a bath, sand with 200 - 600 grit paper, wipe down with DNA, and paint away. Sprinkle a little glitter in first layer of clear coat, then hit 'em with a second and you're good to go.
I did a couple Perch/Firetiger paint job/pattern variants on a bunch of used goodies, years ago, that it didn't matter what it was on, it caught fish. Had bought a couple boxes that were loaded with
Daredevils, we're talkin triple digits, over 50 of them in one box, and I had an assortment of crankbaits from several boxes, bunch of lures I'd parked because they wouldn't catch fish, painted it ALL. I did good!! Had one lure I'd carried in my tackle box for years, looked like it should catch fish, simply didn't, could not buy a bite on it. Repainted that sucker, and OMG did it catch fish!!