Hi, friend!
Everything you need to complete consists of the three HCIP-R&S tests:
https://e.huawei.com/en/talent/#/cert/product-details?certifiedProductId=175&authenticationLevel=CTYPE_CARE_HCIP&technicalField=IIC&version=2.5.
You can download the PDF files via the learning item 2.
I suggest following the 'Exam Outline' to facilitate your targeting.
Any questions, please can get in touch. Hope this helps!