The table I came up with for the one time it came up in our Frostmaiden campaign consisted of all the races I currently had access to on D&D Beyond, but the last two entries on the table were "Player's Choice" (choose anything on the table) and "Cost Me Money" (pick a race from a supplement I don't own, then I have to buy the race on D&D Beyond).I have a crazy version of this with far too many races, but I also just let anyone who goes for it know that their soul can push a certain way to bias it towards stuff they want. Effectively they can bias it certain ways
or if they want me to drag out the Crazier Options table, I can do that as well. however the crazier options table has. Everything.