How do i post 3 models in a bundle on this site?

[vlekje5]

Hey, So for my map i wanted to make a custom resource. I've never modeled before however, since it turned out decent enough for my own (low) standarts i'd like to post them so others can use it as well. (if they even get approved which is unlikely )

Anyway, when i try to upload a resource on this site it only allows me to add one model and one screenshot.

Ive seen other people post multiple variations of their model in a single post.

How do i do this? I've made a tiered base building and i'd like all 3 tiers to be available in the same file.

 

[tillinghast]

i think the only way to do that is to upload one model initially and then edit the post and there will be the "add model" button