Add free form shape selection for touchup. Lasso is hard to use for straight lines as need to hold mouse button while drag. For example fixing glass artifacts all I need is to select 4 points and not try time consuming lasso.

Add tool to draw face triangles manually. Now touchup hole filling is not possible in Modeler when hole is near mesh border. It would be simple to draw some triangles to close the mesh border and fill hole.

When filling holes in TouchUp Tool the fill color is grey - Please add the option to select a filling color.

Option to multi select or restrict fixing of small fragments by some region. Now option is to fix by one or fix all but fix all remove lot of foliage from trees and model looks bad but there are other fragments on ground which could be filtered by...

Add mesh templates as 3D parts in touchup tool. For example to restore foliage of the trees some simple shapes could be inserted.

Add guide wires/edges or plane for touchup tools. Now it tries to create loft surface but need to have option to create as plane. Also no option to fix holes near tile boundary as no tool to draw edges.For example try to fix artifacts under balcon...

Run touchup(fill holes/small components) as batch process or automatically in reconstruction process. Also do not reset reference model display after touchup now there is regression from Contextcapture that after editing Tile it shows blank in 3D ...