Just be wary of terms like "Pseudo NCase M1" - cloning a favourite product of the community tends to start a fire
I do get that, but I'll also give more continuity to the cases to quench any fires that may start.
First Case has the rad parallel to the mobo, behind a front mounted psu, fan facing forward.
Second Case is wider, but shorter to accommodate a 280mm rad with 30mm thickness and 25mm fan thickness on top of the psu on the left panel.
Third Case is the same thickness and height as the first, just longer and psu mounted in front, fan facing to the right or left.
Finally, the Fourth Case is essentially a longer version of the Third Case, designed entirely for the Arctic LF 2 420mm AIO.