Contract Template Required for Employer/Designer Relationshi

Hi,

I’m looking to employ a designer to create some home furnishing designs.

My company will put these designs into production and pay the designer a fee + a share of the revenue generated from the sale of the product.

My company would also own the rights to the designs.

Does anyone have a contract template they could possibly share? Anything I’m sure would help!

Thanks v much in advance PM me for email
Ben