I like that each icon is easily recognisable ; the closest ones are catapults/stonethrower and trireme/catapult trireme
Thank you for posting these in-game portraits. There are a few Age of Empires fan created wiki sites that have these and other Age game portraits as well.
It would be cool if on these new forums we had a profile picture gallery for each Age game in addition to being able to upload our own custom profile picture.
I love those! Always a fan of the Long Swordsman and the Phalanx. 
Thank you all for your support about in game units portrait available at AOE Forum.
While I promised to look into building icons, I noticed that there is a lot of these depending on continent (East Asian, Central Asian, Middle Eastern, Mediterranean and Roman) and age researched. The last one is really interesting because building icons update according to the age being played, this is a feature that no other AOE game seems to use.
I had a look at the Editor, it shouldn’t be too hard for someone to go in there and extract a file they like. Plus, there are some interesting things to discover, unused units like swimming alligator, elephant with no rider but with cloth, unused Greek TC, etc.
I didn’t manage to find actual icons for buildings, but there are some unused techs research icons that look cool as an avatar pic.
Post what? The unused units?
You can select all frames and export them into 8-bitmap format, but haven’t tried exporting a whole animation (I think each frame get splitted into png/bitmap files).
By the way, I am upgrading my computer into WIN 10, so that’s why I haven’t posted the rest of icon.
I found Turtle Pack is easier to simply extract things, and you can use the Genie Editor to view SLP file no. and graphic.
Eg: Save as GIF
Or save as .bmp for still shot.
Great work guys! Personally, my in game portrait shall be a glorious War Dog:

guys u are just awesome!!! <3
What ■■■■ is this?
/uploads/editor/gc/ejaxztghyx17.bmp
@Augustusman said:
What ■■■■ is this?
/uploads/editor/gc/ejaxztghyx17.bmp
Leftover asset, perhaps?
@KingDarBoja Great job though! I might grab one of these some time 
Those little buildings are trade workshops. They originally planned to include land trading using the goat towing an artifact, between workshops. Similar to dock trading I guess.
@Augustusman said:
What ■■■■ is this?
/uploads/editor/gc/ejaxztghyx17.bmp
If you go into scenario editor, you can see two market buildings, one of them use that portrait (If I am not wrong).
@Penelinfi : Thank you! You saved me a good effort about checking those buildings, but you forgot to rename the bitmap files to easily recognize them :lol:
@RWNorthPole : Thanks mate!
Now the tech icons should be posted 