Question: URGENT- Mature Axolotl?

[nikkiboo]

Hello there, this is only my second post so please bare with me.
I've recently purchased a Golden Albino Axolotl for what i believe is a female. She's only 6 inches and i've read that there are small adults that only reach to 6 inches?
At times she looks like she has dark toe tips but sometimes she doesn't. I'm looking for another male in a few days so i'd like to know if you believe she is full grown or still just a juvi. I have no idea how old she should be, the shop keepers had no idea! Thank you so much! Please reply!

Here is a photo of her-

Full body-

Dark toe tips? -

 

[Jennewt]

Looks mature to me. Looks female. There might still be a remote chance that it's a male that hasn't "come into season" yet.

I have a female golden albino that I've had for 2 years. In that time she hasn't grown at all, and she's no bigger than yours.