If the SHINE content is also helpful for you, you can import it on the HANA trial instance on HCP trial.
Just go in Eclipse to File -> Import -> SAP HANA Content -> Sample Applications. There you can select the SHINE content (at the moment for SPS08).
The import and activation of the content will take some minutes. Afterwards you can have a look to the example sources of e.g. the Purchase Order Worklist application. You can of course also execute them.
Best Regards,
Florian