Chris Kieffer said:
Still working on the detail work on the depot. I’m getting to the point of adding the porch post and decided to make 3d printed iron posts. I printed the upper and lower sections and installed a tube in between so I can adjust the height. First test set I used a 3/16" tube. Here is that test set made up and in primer. To me they look just a tad bit small. I’m considering changing to a 1/4" tube. What do you guys think?

Since you are asking “what I think” !
POSTS LOOK GREAT … but the header is way to heavy/big and short as well from the pic. Raise the posts and lighten the header, then extend to outside edges and balance the roof with 1:1 12" overhang. Unless you are going to continue around the parameter with brackets,corbels and crown molding or running trim . Make sense?
You asked ?
Only my thoughts !