I need phone case mockups

I am looking for someone to create some phone case mockups for iPhones and Samsung phones. I would like to begin with an iPhone.

The mockups must be 100% original and I have provided attached examples of previous work a designer had created for me. I would like similar or better quality of work. There are two types of phone cases - a slim case and a tough case. Both would need to created from scratch and I can provide photos of the products.

I have 2 different style cases - slim case and tough case both with gloss and matte finish.
I will provide examples of how many different angles and images I require.

I will need .psd files for all mockups where I can change the design myself on the cases. If this project goes well then I would open to working on other phones also.

Many Thanks,
Ria