criticism will push to create better designs

For better designs I will be happy to have your criticism, reviews and comments on my free designs :

Zippo Style Lighter : Free to download

https://www.cgtrader.com/free-3d-models/household/tools/zippo-style-lighter

Classic Guitar : Free to download

https://www.cgtrader.com/free-3d-models/sport-hobby/musical-instrument/classic-guitar-with-guitar-holder

and also I have 5 more and will upload also more other free to download designs but before uploading any other designs, I will be happy to have comments and criticism to upload better models for free.

Kind Regards