In this case, I'd correct any other answers (potentially ushered by my training in law which makes me a detail devil when it comes to written promises or other) by formulating the answer as follows:
Eve as a company is highly interested in making an eGPU enclosure of its own. As always, whether we really produce it, is a question of multiple factors (such as business viability, market opportunity, resources and third party partners required).
Should a realistic opportunity arise, we will get deeper on the matter.
Right now we are 100% focused on Pyramid Flipper to ensure it comes out just right
All I can say is the eGPU enclosure seems very likely, but I can't 100% confirm it at this point. All I can confirm is that we want to make it.