From this angle, the hump looks more like the missile silo hump of the Project 955 Borei class SSBN but looks like the Delta class missile hump when viewed from the rearward side angle, it looks like the S5 class SSBN is inspired by SSBN designs from all over the world, forward section looks to be inspired from the British Vanguard class SSBN, missile hump from Russian SSBN.@hellbent remember the recently found hydrodynamic model of the probable S-5 class SSBN ? VP Naidu tweeted the photo. It seems somebody made a rough sketch out of that model for the Wikipage on the S-5 :
View attachment 15539
From the sketch it is pretty good looking actually. The BM hump shoulder doesn't seem like a eyesore from this angle.
Rear section from the Project 955 Borei class.