Some of those EL3 coaches were delivered in a dark blue base livery like 630 on route 9.
MCI 638 received no contrasting trim colours.
 
Another blue coach, 631, in seen in Waikiki.
This all over dark minty green livery became the standard. It is not known if 614 was delivered in these colours or had been repainted from white, yellow and green like 623 has on the previous page.
 
In May 2014 the livery had been further refined as shown by repainted 603 which had also lost its route number display, the distinctive feature being discontinued.
Picture ref A2790