They look ok in colour IMO
Pretty good clarity...
Nice focus in 1...
Nice focus in 2 - if your intention was to focus on the angel in the forefront - but since your subject was JC, then ?focus on the subject...
3 - focus looks ok - but pic is too small for comment
Composition/Cropping
#1 Left arm cropped at elbow joint...
#2 left arm cropped at wrist joint
suggest reshoot..?
Exposure/Light quality
(lack of hard shadows suggest ?cloudy/?overcast day)
Probably unavoidable reflections - blown, on #1 and #2... You can use a polarising filter to negate this...
#3 - JC, crucifix and and angels all blown...
suggest 'spot-metering' on crucifix above JC's head and adjust EC by +1.5 or so...
Sorry - can't accurately comment on colour rendering as my brand new LCD isn't obeying the Laws of Physics right now...
HTH...
Best regards
Jedo