I hate doing this post, because this is a such beautiful drawing; please don't take it as an attempt to depreciate your work, that's absolutely not my intent.
Check the flight deck alignement in the top view, because bow and stern does not line up (the bow is some 9 pixel higher than it should be) and the flight deck should be angled more on the port side than the starboard one.
Some other minor things does not match too (mainly directors and rangefinders).
Also, on the top view the masts and the arresting gear comes from the 1943/1944 IJN Shinyo drawing; the side view features the 5-inch gun sponsons, bow, blige keel, propellers and propellers struts from the G6/G8 carrier projects. There is absolutely no issue at all in using those parts, anyone is absolutely free to do whatever he might want to with them, they just need crediting.
Hope you'll forgive me for writing this, once done the Hiryu will be a gem too, i'm sure of it.