very nice piece work...great coin construction...IMHO maybe u could add a bit noise over the coin to fit better with a hand...now the coin is just a bit to sharp and would be shame if u use blur here...best of luck author

Great work !!! I agree with erathion, adding noise will do the job for sure!!!
....also metal tend to take colors of its environment, so matching colors with hand will do the trick IMHO...
Well done anyway!!

Thanks Erathion and Derdevil, I have added a bit of noise to the coin and it does look better partricularly in high res