Eh..Slavery Is not so....bad...I give cookies!

Okay, I have a Discription for a Lizard-Thing That I really would like.
The creature standing before you at first appears to be a
Lizardfolk , But the subtle diffrances make themselves known.
One of the first things that you see is a
Killer Claw on each of his feet, while His talons (Hands) are much longer then they should be.
His tail Ends In a bony, Scythe shaped protrusion, with small drop-lits of acid falling from its tip, And A poison sac is just before it (Think Wyrven Tail)
His head however, has many sharp, bone spikes running the length of his back, down to the tip of his tail.
What style?: Realistic.
Color?: B/W Helps, or If you color...
What are you intending to do with it? : I intend to use it as a portrait of a creature in a game...
What kind of background do you want?: Soild white.
Regarding your description: What clothes is it wearing?
Is it wearing clothes? What color is it (assuming you want color)? What pose is it in? Loin Cloth, Color is greenish (think dark, Jungle green) Scales, Pose is Relaxed, But standing.
Updated...
I would also ask that I have Edit-ing permisson for it, If not then never mind, Just something I would like.