I written a 3D signage in decentraland during v4 SDK, but during that time there's no support on making it deployable to the web.
Few weeks ago, they released v5 with a lot of breaking change, one of it is that the "React" style of component based code are no longer working. Therefore, I spend this weekend to upgrade my code from v4 to v5, and here's the result.
Still need a bit of styling work, to make it look better, but it's good enough to share about it!
Try it now:
https://dcl-ahclgarojf.now.sh/