UPDATE: I finished reproducing the decals. They're 99.9% accurate in size and appearance to the originals, if not better. The fin tips need a little more work tho. Other than that, I'm quite proud of it actually. I've attached a sample in low resolution, for obvious reasons.
As for having them printed at this online company at $300 for 100 stickers, I decided that it's not cost effective for me at this time. So I opt to print them myself. The White printing on clear adhesive sheets prove to be impossible for today's home/office printers. However, my only solution is to silk screen these by hand. It seems more practical in my opinion.
I'll do a test whenever I get a chance. If anybody has a better solution, please let me know.