Often I receive emails from people asking for the dimensions of the HF2V elements because they want to build one themselves. Well, here are the dimensions for all the coils and capacitors. Good luck with your experiments!
You should also consult the assembly instructions to know where to mount what, e.g. the coax cable must be moved when adding the 160m kit. These are available here.
Click on the images below to get a high-resolution version.
The complete antenna for reference.
The 80m, 40m and 30m kits.
The 160m kit.
More photos are available in the Butternut HV2V album.