Add custom body to RichMessageDialog

Hi all,
I was wondering if it’s possible to add multiple elements to body of a RichMessageDialog, instead of just test.
I’m trying to HyperlinkCtrl, message body, to try and achieve something like this (but styled like RichMessageDialog).

Is this possible, or am I better off creating my own custom dialog?

The RichMessageDIalog only has the extra ability to add a checkbox and label to the standard message dialog (so it’s not really all that “rich”.) But creating a custom dialog isn’t too hard. Or perhaps wx.lib.agw.genericmessagedialog may provide what you want.