There are a few stands for the Philips OneBlade out there. I didn't really like any of them. I wanted to have a stand that kept all my stuff together and allowed me to charge the razor while still on the stand.
After printing 5 of these stupid things, I finally found one I'm happy with. The charger goes straight up the bottom, with a channel out the back for the cord. There are three slots in the side for each of the attachments that came with it. (these slide right in, but are tight enough that they won't slide out on their own) and I added a spot on top for the blade case or an extra blade.
In a few of the other stands for this razor, people complain that their razor doesn't fit. This was made for the Philips Norelco OneBlade hybrid electric trimmer and shaver, FFP, QP2520/90. I would think it should fit the body version as well, but I can't confirm that.
You will need to print with supports for the storage slots on the side.
Edit (7/11/18): I received feedback from a tester (thanks ethansnow) that the space for the charging cable wasn't long enough, and that the highest opening on the side wasn't large enough for one of their combs, so I released version 2. This version is taller, and has an additional storage slot on the side to accommodate a comb different than the small one I have.