Ah now I understand why you lost some details.. it's normal maps not displacement...
But this is much better in my opinion.

I would tune down the contrast of the stone details a little more so that the lizard is in focus... and would apply a subtle DOF to the model.

Btw is it me or something is wrong with shadows... especially from the tail..
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Andyba, 3d artist
skills: 3d modeling, texturing, rendering, 3d character animation, compositing
3d software experience: 3ds max, Maya, Softimage XSI, Deep Paint 3d, Body Paint 3D, Wings 3D, Z Brush
2d software experience: Adobe Photoshop, Adobe After effects, Macromedia Flash, Freehand

Thanks for the comments.

I checked the shadows in the grey render.
They're blending with the color of the stone texture.

Here's another render: (with some minor changes in filling up the scales in earlier vacant areas)

iguana_new.jpg 221.91 KB Views: 235 Description:

good

What if you will make the stone not so dark?
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Andyba, 3d artist
skills: 3d modeling, texturing, rendering, 3d character animation, compositing
3d software experience: 3ds max, Maya, Softimage XSI, Deep Paint 3d, Body Paint 3D, Wings 3D, Z Brush
2d software experience: Adobe Photoshop, Adobe After effects, Macromedia Flash, Freehand

This is turning out to be really good.
I think this is on its 90% state.
a few more polishing and it will go to the finish artworks !
nice job!
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