Write a melody based on this chord progression

I'm looking for someone who would help me writing my first song. I found a chord progression I like very much, yet I struggle writing a guitar part (lead) that would fit to it. The music genre is metal, more precisely something between atmospheric/melodic death metal and blackgaze. Let's say, a perfect mix between Insomnium (let's say this one for instance: [login to view URL]) and Alcest (for instance, [login to view URL]). Thus, the atmosphere has to be very sad, slow, and very deep and heavy. I'm only looking for the guitar part, I'm a drummer, I'll take care of the other instruments after. The chord progression is as follows: Csus2 | Cm | Gsus4 | Gm | A#m | A#sus2 | Fsus4 | Fm I have Linux, so my only software is guitar pro, so if you plan on composing on some other software, you'll have to send me a MP3/midi file of your production. If you have any question, feel free !