need a electronic and modelisation expert to obtain ip68 certification on my product

Job ID: 33514377

Budget: €8 – €30 EUR

I have done a modelisation of my electronic product and i need sealing and tightness solutions to acquire ip68 certificate:
Solution 1 to prevent water and dust from the top off the box ( i ve already designed some space for a waterstop seal but dont know if it will be enough
Solution 2 to prevent water and dust from the hole where electronic wires pass through