Waterproof and Shockproof Circuit Box Design

I need a design for a waterproof and shockproof electronic circuit box. The internal dimensions should be 100 x 60 x 40 mm. electronic box will be carried on the helmet . any ready boxes can be modified . I will give exact size when you awarded

Requirements:
- Material: ABS plastic
- Waterproofing: IP67 or higher (please specify)

Ideal Skills and Experience:
- Experience in designing waterproof and shockproof enclosures
- Proficiency in working with ABS plastic
- Knowledge of IP ratings and requirements

-
-solidworks
-3d designe . outcome will be step file. or solidpart .