This is very simular to that of Hellion raven into double thor drop 3cc with some notable diffrences in timings
Due to BCs being expensive and take long to build:
Third cc is later you have time to get 2 siege tanks out for safety before making thors your barracks makes both tech labs
This is a build order I just made up minutes ago due to wanting a followup after BCs This is the first build I have come up with myself so please dont hate me
| 14 | 0:17 |  | |
| 15 | 0:41 |  | |
| 16 | 0:45 |  | |
| 19 | 1:29 |  | |
| 20 | 1:40 |  | |
| 20 | 1:49 |  | |
| 21 | 2:01 |  | |
| 22 | 2:04 |  | |
| 23 | 2:11 |  | |
| 23 | 2:22 |  | |
| 26 | 2:51 |  | |
| 26 | 2:52 |  | |
| 26 | 3:03 |  | Takes time to float | 
| 31 | 3:25 |  | |
| 37 | 3:34 |  | |
| 37 | 3:36 |  | |
| 37 | 3:37 |  | |
| 41 | 3:49 |  | |
| 48 | 3:56 |  | |
| 52 | 4:25 |  | |
| 56 | 4:33 |  | |
| 58 | 4:36 |  | |
| 60 | 4:37 |  | |
| 64 | 4:55 |  | |
| 66 | 5:10 |  | |
| 68 | 5:14 |  | |
| 76 | 5:37 |  | |
| 79 | 5:44 |  | |
| 84 | 5:58 |  | |
| 94 | 6:14 |  | |
| 98 | 6:41 |  | |
| 101 | 6:45 |  | |
| 111 | 6:46 |  | |
| 117 | 7:17 |  | |
| 141 | 7:50 |  | |
| 141 | 7:52 |  | Goes on reactor and tech lab | 

All of this is very messed up but you will hopefully get the general idea
Transition is whatever you want whether its 3port banshee 3port BC 3port lib 7 factory full production with 1 starport etc.
Flying my BCs to the Zerg base and teleporting home is what I do, keeping them alive so you can multiprong with hellions/hellbats, double thor drop later on and besides keeping bcs alive would also hopefuly be able to contribute in the defense against a roach counterall-in by the zerg as BCs take up all your gas