So I got bored, and was perusing old models, and came across my Lockheed Cheyenne...
It didn't age well. I left off half the panel lines, and the graphics look cartoonish.
So, I redrew it. I added missing panel lines, and made a few parts that I forgot to add on (turns out the main gear is only semi-retractable). I also added a wing spar, and reworked the underwing pylons (according to wikipedia, there are 2 under each wing, and 1 under each sponson. The markings also got updated to be more accurate. I couldn't find any pictures of one with a sharks mouth, so I left that off. Can't remember why I added it originally.
https://murphs-models.webs.com/lockheed-ah-56-cheyenne