midiPads is a very configurable MIDI controller VST plug-in.
It has editable configurations of up to 128 pads (buttons, x/y pads, sliders) with customizable text, colors, and icons. Each pad can send a MIDI note and/or CC message(s).
1 to 64 buttons/sliders/XY-pads that send learnable midi messages, with resizable GUI. Very configurable. Each pad can optionally show an svg/png/jpg/gif image (drag & drop to load images). The default ones are ugly, so make your own.