You have to keep carving until your sim creates a weird ornament, it took me three tries before making it. Patience my friend
Not to bad mouth FireMonkeys, but … this hobby (Woodworking) used to have a 15 minute choice and it wasn't that bad to finish it. 5 hours per try is insane!! And you only get xp -- needs to be 2 LP for the amount of time it takes. Their solution to complaints was to sprinkle in some more Weird Ornament badges.
They also took away shorter times for Figure Skating, leaving only 12 hours -- again, insane.
