1. List all of the items you think could be used for furries (not including neutral things) e.g. horns, ears, heads, tails etc.
2. Mix and match them (body parts) to make various furry species, when you find a combination for a species write it down on a separate list. Note the species and what items you used
3. Once you think it's finished, maybe post it as a resource for other furs (fursource?) to use, this way the process will really feel worth it