i do not see Leopard at all. my first impression was Cypress Mojave. then i thought, hmmm maybe it's a Goldblush Mojave. Goldblush can be very subtle until u see a very clean example or until the colors start coming in. and then i look at it again and think it's a Butter/Lesser-something.
congrats. beautiful animal. i'll take it if u don't want it or if it confuses u too much.
also post the pic of the mom that u do have and all the baby pix.