POWER. As a rated PowerPoint expert, I have converted several drawings to graphics and embedded data into slides. I would be happy to do this for you, but not at the budget you propose.
I can work under a Confidentiality and Non-Disclosure Agreement if required, and start today as soon as you pay the fee into the site and send me your existing material.
I designed presentations for twenty years at a leading multinational, delivering them from Mexico to Turkey to audiences at every level from Main Boards to General Public.
Now working from home in the UK across five freelance sites, I have designed templates, and both created and improved presentations, to good reviews from international clients.
I would be happy to provide samples to let you judge my PowerPoint skill for yourself, but you made this a "Restricted" Project. I can only send you an attachment after you send me a message first!
Hope you find this of interest and look forward to hearing from you.
Bob Allen-Turl