NFT art generation script

Hi developers!

We are generating art images by combining traits.

For example, there are attributes like background, body, clothes, head and eye.
- Background attribute includes traits like Banana, Black Dark Blue Fade, Black, Blue Purple Fade and Clouds.
- Body attribute includes Blush, Ghost, Glass, Gold and Metal.
- Clothes attribute includes Angel, Bao Chi, Baseball Jersey, Chef's Jacket and Denim Jacket.
- Head attribute includes Blush, Ghost, Glass, Gold and Metal.
- Eye attribute includes Closed(smiling), Closed, Confused, Crying and Dead
(I have attached all the attributes in a zip file)
We are uploading attributes to node.js backend using multer package.
We already customized the hashlips node script and currently using it to generate art images.
https://github.com/HashLips/generative-art-node
But the big problem is that it take way too much time to generate art images.
So we want to use other script or improve the performance of hashlips.
Please check out the attached file and the github source of hashlips node, then contact me if you have any good idea.