This is the B section of the song.  It’s a C#m progression in 7/4 (4/4+3/4).
Chords are C#m  G#7 C#7 F#m  C#n  C#dim7 and Cdim7 then it goes to Em  B7 E7 Am  Em Edim7 D#dim7.  Then comes another section , where I play the F# blues scale.
Now I’m gonna list the scales/arpegios I play over each chord. That's very important, especially in those arrengements when lead guitar is almost playing  alone.

C#m---------C# eolian and  C#m triad

G#7---------- C# harmonic minor

C#7-----------F# harmonic minor

F#m  ---------C# eolian

C#m---------C# eolian and  C#m


C#dim7-----C# diminished scale


Cdim7-------- C diminished scale

Em  ---------E eolian and  Em triad

B7---------- E harmonic minor

 E7-----------A harmonic minor

Am ---------E eolian
 

Em ---------E eolian and  Em triad

Edim7-----E diminished scale


D#dim7 -----D# diminished scale

Enjoy  it.

Scales:

F# harmonic minor