Good evening,
I am sorry for not responding to your email. I did look through my history under Support and the Support forms and was not able to find one by you. However, let us see if I and others from the community might be able to help.
First, I would like to know what you mean by templates? What kind of templates are you looking for?
On asking that, we do have sample art to help you learn how the engine works that goes along with several tutorials on the Wiki.
We also have reference worlds to give you an idea of how to make game systems. HJ Ref, FPS Ref, Social Ref and Space Ref.
I would also like to let you know that we have a great active community on Discord that I am very proud of. They are always willing to help point you in the right direction; ranging from wiki links to samples to assistance.
Please feel free to ask anything else you like. Will do my best to answer any questions I am able.
Sarrene'