you should have worked on a bigger size picture!!
it's not bad though, the rims fit well and it looks pretty cool
however it has lots of outdoor reflections on the paint of the horizon and sky - yet its inside
So it should have lots of small, but strong white reflections, but these are hard to get right, unless you have some reference
other than that the quality of the brushing is of a high standard and the backdrop fits perfectly
So on balance, a good chop to be proud of

Keep it up