Robot geometry in floor.bin and floor-low.bin is sampled from these open-source robot descriptions.
Franka FR3 arm, Franka Hand and TMR mobile base: franka_description. UR5e: Universal_Robots_ROS2_Description (UR5e meshes only).
Robotropic is not affiliated with or endorsed by Franka Robotics or Universal Robots.

franka_description
  https://github.com/frankarobotics/franka_description.git
  tag 2.9.0, commit 7aeeddc449edf8d62b594f9e36a81da53e7796f9
  licence Apache-2.0: franka_description-LICENSE.txt, franka_description-NOTICE.txt

Universal_Robots_ROS2_Description
  https://github.com/UniversalRobots/Universal_Robots_ROS2_Description.git
  tag 4.3.1, commit ae333289875f9ba5a9ea6649a54036efb5ccabee
  licence BSD-3-Clause: Universal_Robots_ROS2_Description-LICENSE.txt