OP6650 Exploded drawing of how to assemble a kit

Industry: Technology
Design details: I require an exploded drawing of all the parts required to assemble a product to a wall mounted bracket.
A sketch has been provided in the attachments along with 2D drawings of the Bracket and Enclosure which mounts to it.

Details of the specific screws wall plugs and washers will also be provided.
Physical samples can be provided if required (allow for return postage in your quote)
3D files of the enclosure can be downloaded from here: https://www.spelsberg.co.uk/product/p/tk-pc-1313-10-o-empty-enclosure/an/12090501/cHash/768a945d6372beef9c2562fe52db9502

Expected work:
Artist to review details of the job and ask for anything I have not thought of (including physical samples if required)
Artist to provide me with a scale PDF drawing to review.
Artist to make amendments I give.
Artist to provide drawing in 3D format and PDF

Please ask if you have any further questions
Ideas for the visual style: Clear and precise - similar to sketch provided
Preferred colors: Simple
Urls to draw inspiration from: https://upload.wikimedia.org/wikipedia/commons/2/23/Gear_pump_exploded.png
Extra notes:

Answers to some of the questions I am getting:
1: I am aiming to pick a designer early next week.
2: While my timescales are flexible, I am hoping the work can be completed by Friday 22nd April
3: There is only one end drawing required however I would also like access to the 3D format of the drawing in case I need to make changes a year from now and the same designer is not available at that time.
4: The end product needs to be clear and sharp, not photo quality. It will be used for an end customer who's first language is not English so it's purpose to avoid any installation issues due to a language barrier.