Hi turboface20
I have a hafxb and yes there is a way to do this
i would cut out the mesh section below the side panel handles because you only want to see your mobo and components and not the lower tray ,
you can use a dremel to cut them out or an angle grinder with a 1mm cutting disc , then mark the shape on some clear acrylic and cut about 10mm or so larger than the cutout , then use u channel moulding around the cutout then with a quality 3m tape stick some clear acrylic panel to the inside of the case , example here
https://www.youtube.com/watch?v=WpZoE-zj0-k