LXC template for Ubuntu MATE?

Does any know if there is a Ubuntu MATE 15.10 template for LXC?

A couple of days ago I was able to get a Proxmox server up and running. The latest version of Proxmox has new (or improved) support for LXC containers. I have already installed a Ubuntu Server 14.04 LXC template then added x2go and MATE desktop environment. That works great. Now I want to install a straight up Ubuntu MATE 15.10 as a LXC container.

Thanks,

Here is a shot of the available templates in Proxmox

In hind-site I realize that the included templates are server images. Still I do not see why Ubuntu MATE should not be on the list.