custom scrollbars

I use TMS Component Pack for my 'flat clean' user interface and all is OK except that I need to customize the scrollbars just to have a look like in those in Spotify.
Is there any control for it (or a plan ?) ?

Sorry, at this time, we do not have a control for customization of the scrollbar appearance. The default Windows scrollbar appearance is used.

Ok Bruno, thank you for your (week end !) answer.
Any future plan for it, stand alone or in a theme ?

We'll investigate this. Meanwhile, you might consider to use a theming component (like VCLSkin)