Until April 30th, my adoptable Patreon has a special offer for all patrons at the 15+ USD tier: an on base custom character, no additional charge, for anyone who joins at that tier in that time period! That's 30-60 USD worth, for only 15 USD!
You will need to stay at that tier for the length of the offer, as a note, but you can request any base that's F2U (provide links!) or that I have previously used as well as any species you have a MYO slot for or that I own (open species are also welcome), and those who join at a point where they would get charged twice during the offer period get an extra outfit added on.
After the offer period, you can remove or reduce your support without penalty; I understand that it can be a lot, and even a single dollar goes a long way.