There are major model quirks on the pokemon, helioptile, and its evolution, heliolisk. The biggest problem is the head frill, which should be fixed above all the other ones. I might as well point out other errors while talking about it. Here are some imgur pictures of the issues in order from most visible to least visible. I'm sorry if this is a bit bulky, but I felt like this only needed one post. If this has been reported then I am sorry about the extra report, for when I searched I did not find a result.

Helioptile errors
Back view of frill overlapping: https://i.imgur.com/j6jZP7S.png
Front view of frill overlapping: https://i.imgur.com/amcv6ZY.png
Head pixel errors: https://i.imgur.com/ovLrJ85.png
Dents on the cheeks: https://i.imgur.com/cMjUH5c.png & https://i.imgur.com/w2Y9T53.png
Lastly, some grey lines on the arms: https://i.imgur.com/PxxuKLP.png

Heliolisk errors
Frill overlapping: https://i.imgur.com/445iPYM.png
Loads of pixels on head & eyes: https://i.imgur.com/mvhp3BG.png & https://i.imgur.com/hcARaMc.png & https://i.imgur.com/2A8gMy5.png
Chin dents: https://i.imgur.com/zI6OL0o.png
Whatever the heck this double frill mess is: https://i.imgur.com/GdoV4aQ.png
Messy arm pixel error: https://i.imgur.com/iKDJFLc.png
Other pixels exposed all around the body that I wont bother to screenshot because it would feel like nitpicking.

Thank you for your time.