I assume Geko meant the pink on the shields on the sides (looks a little odd imo, can't really picture the turtle or reptile that shell comes from!).
The steg looks pretty good, the skin is very simply done (wash & Drybrush) but still gets a good looking result. I love the horns tho, I usually struggle with claws & horns (usually end up painting it bleached bone, washing it and finish with some bleach bone / skull white highlights), how did you do them?
The howdah (spl?) is okay, but there is too much gold for my taste, looks a little one-dmensional, especially when the staff is gold as well and their scales are yellow. Could use some colors on the details, but thats more personal taste than anything else. Good work