In Hammer when you make an infodecal it shows up as error because models\editor\axis_helper_thick.mdl (I think) is missing.
Is it possible to update Zeno Clash to have this model?

We're actually missing this file too (in our own SDK). We also get the error. We could fix it, but releasing an update just for this would be too much. You can just put the corresponding file in your computer (locally) for now.

Okay. I'll find some way of replacing it.

Are you planning a map tschumann?

I am, yes.
As for th missing model, axis_helper.mdl could be a viable replacement. In the Source SDK they seem more or less the same (the .mdl files anyway).

Awesome! Please do share when it is done

I want to try some maps, it's just people haven't made any. :/

I can't wait to, but it'll take a while; I'm planning on making a whole city.
I think I'll make a mod for what I'm doing though.

Wow... that looks ambitious.

It is a bit.

Is the size of the info_player_start entity in Hammer to scale?

From what I know yes. You can use it to get doorways to the correct scale and such.

Our characters and scales are the same than those used in Half-Life 2. We didn't change anything about that in Hammer. So the answer is yes.

That's good. Thanks.

What is your current status on this map?

I've done about a fifth of the rough layout.

Nice, I can't wait.