Units sizes could correspond to minimap sizes (relatively speaking)

Describe the content or mechanics you are proposing.

In the minimap, some lower tier units can look bigger than higher tier ones, because they're all the same size, but different shapes.

I realise that if unit sizes in the minimap were scaled to the real ones, T1 units might end up as single pixels compared to T5 units.

However, if T1 units were just slightly but noticeably smaller than T2, and so on for higher tiers, that would make the minimap representations look more realistic.

Describe how you think this content will improve the game. If you're proposing new content, mention how it may add more gameplay options or how it will fill a new niche.

The intent here is largely cosmetic, but I suppose looking at enemy units on the minimap could help gauge the relative tiers in play.

Before making this issue, check the boxes below to confirm that you have acknowledged them.

[X] I have checked the Trello to make sure my suggestion isn't planned or implemented in a development version.
[X] I am familiar with all the content already in the game or have glanced at the wiki to make sure my suggestion doesn't exist in the game yet.
[X] I have read README.md to make sure my idea is not listed under the "A few things you shouldn't suggest" category.

Anuken / Mindustry-Suggestions