Not a bad start but You should work more on detailing (for example main gun looks "featureless") and on the shape of turret - on Your drawing it looks like it has straight sides while the photograph clearly shows it has not. Also the smoke grenade dischargers are more forward (and certainly some other things could ba added upon closer inspection).
phu2000, are you interesting to drawing Stingray II in SB Scale ? my LPD, LST, LCU need your help
actually I've drawn First Win, Phantom 380 and Black Widow 8x8 in SB scale to put on my Angthong LPD before, but both vehicles and ship looks unpleasant for me