feat(website): update integration manual (#14375)

Co-authored-by: d1onys1us <13951458+d1onys1us@users.noreply.github.com>

packages/website/pages/docs/manuals/integration-manual.mdx

@@ -1,18 +1,26 @@
 # Integration manual
 
-This manual will help you to navigate a successful integration with Taiko.
+This manual will help you successfully integration into Taiko.
+
+Taiko is an Ethereum-equivalent network, meaning integrating with Taiko should be as simple as using our RPC instead of an Ethereum L1 RPC.
 
 ## RPC configuration
 
-You can view the RPC configuration [here](/docs/reference/rpc-configuration). Taiko is an Ethereum-equivalent network (JSON-RPC API equivalent), meaning integrating with Taiko should be as simple as using our RPC instead of an Ethereum L1 RPC.
+You can view the RPC configuration [here](/docs/reference/rpc-configuration).
+
+## Taiko ETH
+
+To [deploy on Taiko](https://taiko.xyz/docs/guides/build-on-taiko/deploy-a-contract), you would need some ETH on Taiko.
+
+You can get some Taiko ETH by bridging from Sepolia ETH to Taiko [here](https://bridge.test.taiko.xyz/).
 
 ## Taiko brand assets
 
-When using the Taiko logo, please use one of the branding icons/logos [here](https://github.com/taikoxyz/taiko-mono/tree/main/packages/branding).
+Find our official Taiko branding assets [here](https://github.com/taikoxyz/taiko-mono/tree/main/packages/branding).
 
 ## Add or update your project on our Ecosystem page
 
-Click **Add or update your project** on our Ecosystem page [here](/ecosystem).
+Add or update your project on our [Ecosystem page](/ecosystem) by raising a Github issue [here](https://github.com/taikoxyz/taiko-mono/issues/new?assignees=&labels=category.enhancement%2Cstatus.needs-triage&projects=&template=add_project.yml)
 
 This will take you to a form where you can add/update details about your project. We will then handle the request and get it added to our page.