Improve vector graphic on my website

Job ID: 35275960

Budget: $50 – $150 USD

Hello

I would like someone to improve the three vector graphics on my website www.hd-steel.net. As shown in the attachment, it is about the vector graphics above the texts "3D Modeling", "Workshop drawings" and "Structural analysis". I would like ideas and design that are more related to their descriptions and look better than what I already have.

Looking forward to your proposals.

Thank you