Very well done, even if so dark that I have trouble making out all the details. ^.^;;

However, a slight nitpick - I wonder if you could find something to make the wheels more round, as currently many of them look like flat tyres from the 30's, somewhat jarring in an otherwise good picture. Maybe a ruler with different sized round holes, empty spools to draw around, or something similar...

Real nice coloring job on this.
But now I can see you left out the connecting rod between the conjigating lever and the reversing block of the Walsherts valve gear. I know I'm definitely being 'nerdy' this time.

none of my photos clearly showed that so i left it out until i can get better reference pics

There was a Mikado US Army Transport Corps, short tendered version on display at a park near here about ten years ago. It's now being restored at the Perris railway museum. One of these days I'm gonna get to that place and take a camera too.