Frogzard monster help

[super dark33]

If youre familiar with the Frogzard, then you can help me to build it

reference picture (can help to determain attacks,AC and stuff)
http://images3.wikia.nocookie.net/battleon/images/thumb/d/d6/Frogzard.png/180px-Frogzard.png
i dont know where to begin, and i suck at makeing monsters.

[Bhu]

how big is it?

[super dark33]

the legs are slightly shorter then humen legs,but im not sure if its medium or small

[Lyndworm]

I've seen them in comparison to a human; they're pretty firmly Medium sized.

[radmelon]

... Woah.

This brings back so many memories. I'd say medium sized is accurate.

[Morph Bark]

Weren't baby Frogzards Medium, with the adults being roughly Large?

[Lyndworm]

I forget the naming scheme, exactly, but I believe the picture given matches up to the Medium size frogzard.

[super dark33]

babyzards are small, adults are medium, toughzards are large, and mamazards are giant.