I'm afraid this looks like a snapshot to me. There's also some excessive JPEG compression. I can see compression artifacts around the horizontal seam on the silver metal in the upper left. Your file size of 81k bears this out. Check the JPEG compression settings in your image editor and always try to save as close to the limit for a challenge as you can get it without going over.
I think you need to worl on lighting and sorry but to me this just looks likea snapshot. Maybe try different angles,a nd the trucks grill looks like an interesting subject for another time.
Not the best Optimus Prime portraits i have ever seen :) But really, yes 104 is an even number, but other than that, i dont see much more credit to the overall composition.