Kerbal Proportions

Kerbal Proportions is a live visual rig editor for Kerbal Space Program 1. It lets you reshape EVA and IVA Kerbals in flight by moving, rotating, and scaling the bones and mesh roots already present in the active model.

Features

• Always-visible viewport editing gumball
• Move, rotate, and per-axis scale controls
• Collapsible Kerbal rig hierarchy
• Hover highlighting and viewport selection
• Multi-selection and mirrored left/right editing
• Animation-safe pose adjustments
• Per-axis animation strength controls
• EVA and opt-in IVA support
• Adjustable portrait camera framing
• Named pose, motion, and portrait profiles

Installation

Extract the downloaded ZIP into your Kerbal Space Program folder and merge its GameData directory with the existing GameData directory.

The installed DLL should be located at:

GameData/KerbalProportions/Plugins/KerbalProportions.dll

Compatibility

• Tested with KSP 1.12.5
• No third-party dependencies
• Changes only the rendered Kerbal rig; vessel physics and Kerbal statistics are not modified

Source code and documentation

Report a bug