Required 3D Modeling,Electrical Engineering,Industrial Design freelancer for Recording box: blueprint job

Looking for an engineer/industrial designer to develop a blueprint for a simple recording device. This box contains two buttons: one allows users to record their voice; a second smaller button which allows to play past recordings (the device includes a speaker). Finally, the recording box will have an USB key so users can upload the audio files to a computer. The external shell of the device will be 3D printed. I'd like to have a 3D model as well as simple blueprint of the equipment I will need to built it (eg. Arduino, speaker, etc.)

Skills & Expertise Required

3D Modeling Electrical Engineering Industrial Design