Is this close to full size?

[Shijadi]

Hey guys this is Nyx, my very first leo. I've had her for about two months now, and according to the guesstimation made by the people at Petsmart where I got her--although I doubt their accuracy--she should be about 5-6 months old. A couple of nights ago, Nyx finally became brave enough to climb onto my hand and I was able to take her out of the tank for the first time. She looked like she had fun climbing all over my hands and arms. Anyways, I was noticing that she is starting to get a little more fleshed out and her stripes are being replaces by spots, so I was wondering if any one could guess how long before she gets to her adult size? Here are some pics:

 

[Completeleopard]

Leopard geckos will usually get to their full size by 1 years of age

 

[sgt lunchbox21]

if I were you id invest in a scale. Leos usually reach maturity at about the weight of 40 grams.

 

[CharmedGecko]

Every gecko grows at different rates.
I own several geckos and have had geckos stop growing at 10 months and others still growing at well over a year.
Your little one still looks like it has some growing still to do.