Change of Cup Image in AR

[shiva pendem]

Hello all,

I am new to AR,

I am working using the samples downloaded in the link
https://developer.vuforia.com/resources/sample-apps/user-defined-target-sample-app

Now i am unable to change the CUP Image , I would like to change the cup image to another one and use it in my application,


Please provide me the sample of hint to change the cup image in custom surfeces,


Thanks,
Shiva Shankar,