If you can't draw to save your mother's life and you're still interested in Talespin, you might be in luck. Deltronics have come up with a series of graphics data disks, beginning with this one and continuing with the soon-to-be-released Sci-Fi Disk.
Comic artist T. C. Basset has drawn over 4MBytes of heavily-compressed graphics for the disk. These include heroes, lusty wenches, swords, scenery and suchlike, all of which may be loaded into your games.
The graphics themselves aren't the best you've ever seen - some of them are a bit crude and childish - but there are quite a few, and there's nothing to stop you changing them if you want. There's bound to be something here you can use, but whether it's worth it depends on your artistic bent and the size of your bank account.