I will be giving feedback on the most important assets.
Crates
These crates are just reskins of each-other, I think the best looking crate is probably the wooden one, the steel one, and last but not least the rusty crate. (Don’t use rust in your builds it looks ugly, sorry)

Vault
The money and the golden bars are detailed, you should of added some decals to the top of the money, like the top of a one dollar bill to give some more detail but it’s fine like that, I also wish it was lighted up a bit more, just add a point light or something it’s really dark.
Scientific Study stand
This is my favourite asset yet, I hope you do more builds in this style, there’s lots to look at and I think
a lot of time went into that asset.

Plant
Not the most original one but it was executed really well, it’s nice to look at and the edges are really clean, you could use this in a future house you might build, this is my second favourite asset.

Feedback not related to the assets
One question, why is there an admin gamepass? It seems like this was unnecessary, you should make a donator gamepass which more people would buy, but why a admin gamepass.

Also I think this was a tree but I’m not sure, I think you forgot to anchor this.

Overall Feedback
I think this is good for someone just starting out I think you should do more in the Scientific theme since that’s the theme your best at, I would give your assets a 6/10, there is certainly room for improvement such as making your corners cleaner, as @gasppirateur1113 said, I wish you well and hope you will get better in the future, have a good day.