Hi James,
You have the portfolio of an aeronautical engineer, you call yourself a product design engineer and want to move into consumer products. Lots of work to be done!
I suggest to invest in learning Solidworks or CATIA that can suit both product design and mobility design (A-class surfacing).
Your best project is the UAV design, on the engineering side I am missing involvement of experts which is crucial in such projects. On the design side I am missing, well, a detailed design of the hull. This could be a great exercise to gear your portfolio more towards design engineering.
If you want to move into consumer products then it will suit you to start developing more awareness of the field and create lots of ideas and sketches. See if you can already work for clients through either freelance platforms or local companies.