Photoshop critique/tips

[ArHa1]

Made this for a project. Original image is a render I made then photoshopped with 90+ layers.

Any tips on reducing file size? I need to keep images 300dpi but this is burning through my hdds

I'm new here so any feedback would be cool

[chasenblooop]

To reduce file size if you're just posting online, id suggest PNG

[TheDynastQueen]

If you have a 2nd or external HDD then keep the original file there then keep a flattened copy on your main HDD if you want to always have a accessible uncompressed image that isn't as huge in file size.

[joao4080]

thats good, but try to upload it on the post. not to download.

[ShadowX0]

try to change the light using another image and using a effect to steal the light of that other image
more yellow gona make more realistc