Need some help! I'm a armor guy mainly, but on occasion will do an aircraft. Was looking at all of my models and decided to finish my Hellcat. Its pretty crappy.

My question, does anyone make a replacement canopy for it that would fit? The kit canopy is terrible. The engine is not much better and lacks detail. It almost doesn't look like its worth any effort, but I hate to leave any kit unbuilt. Plus, I've already psych'd myself up to do it. Any help would be
appreciated.