Hi CountRaven!
When you change a skin the settings for that skin are automally loaded: skin config, MUI prefs for that skin and MUIGfx for that skin. If you open MOSSYS:prefs/MUIGfx you will notice various folders,
everyone of them containing a set of arrows, buttons and so on for general use or for a specific skin
(Ferox and Ghost, in this case).
All this setting are stored in skin config and MUI prefs for a specific skin.
What you see in that screenshot, and that can't be set by a skin configuration, is a mix of PolyNet bar,
MorphOS panel and ClockToy.
Under those bars, you can see Statline, as backdrop, with Wetter bar overlapped, with the same background due to create the illusion that is one bar.
On MetaMorphos and here in Morphzone ("New MorphOS 2.3" thread) , there is the link to a .lha file with PolyNet configuration, some graphic and a mini-pseudo-tutorial I realised in html. This is the link:

PolyNetConfig

Hope it could be useful!